More formally the idea of hashing is to approximate a random function h : α→ β from a source (or universe) set U of type α to a destination set of type β . Most often the source set is significantly larger than the destination set, so the function not only chops and mixes but also reduces. In fact the source set might have infinite size, such as all character strings, while the destination set ...

background: noise pollution is currently a major risk factor in industries in both developed and developing countries . the present study assessed noise pollution in the knitting industry in iran in 2009 and presented a control method to reduce the rate of noise generation. methods: the overall noise level was estimated using the network environmental noise assessment method in sina poud textil...

zika virus is an arbovirus identified first time in 1947 in uganda. zika epidemic is a threat far greater than the ebola outbreak. the world health organization has urged asian countries to be vigilant about the risk of spreading zika virus and preventive measures to control it. in iran, 64 species of mosquitoes from culicidea family have been reported three of which belong to the aedes genus, ...

The fuzzy transportation problem in which available commodity frequently moves from one source to another source or destination before reaching its actual destination is called a fuzzy transshipment problem. In this paper, a new method is proposed to find the fuzzy optimal solution of fuzzy transportation problems with the following transshipment: From a source to any another source, from a des...

We consider static and quasi-static relay channels in which the source-destination and relay-destination signals are assumed to be orthogonal and thus have to be recombined at the destination. We propose cheap relaying schemes that are optimized from the knowledge of the signal-to-noise ratios (SNRs) of the source-relay and relay-destination channels at the relay. For this purpose the scheme un...

If no source interactions were subdivided: For each source interaction: Gather radiosity from source interaction. If not a leaf interaction: Push specular radiosity to each child. Create a radiosity gathering task for each child. Else (interaction is a leaf): Set interaction's radiosity Pull specular radiosity up the interaction tree. Else (some source interactions were subdivided): Record that...

Coopetition has been the issue of various studies in different fields, but there is a research gap examining coopetition within tourism sector and destination management. This paper aims to determine whether are internally homogeneous externally heterogeneous groups European Union countries regarding indicators natural cultural resources Travel Tourism Competitiveness Index (TTCI), thus subsequ...